Rate limits protect the service and prevent single-tenant hogging. Limits apply per plan and per endpoint category.
Quotas
Per-plan quotas (requests/minute)
| Endpoint category | Discovery | Starter | Growth | Scale | Enterprise |
|---|---|---|---|---|---|
| Lead search | 20 | 60 | 120 | 300 | custom |
| Enrichment | 20 | 60 | 120 | 300 | custom |
| AI Compose | 10 | 30 | 60 | 150 | custom |
| AI SDR actions | 0 | 10 | 30 | 100 | custom |
| Analytics read | 60 | 120 | 300 | 600 | custom |
Headers
Response headers
X-RateLimit-Limit· total requests allowed this window.X-RateLimit-Remaining· requests left this window.X-RateLimit-Reset· unix seconds when the window resets.Retry-After· present only when rate limited (HTTP 429).
Burst
Burst capacity
Each plan tolerates 2× burst for 10 seconds without penalty. Sustained overage returns HTTP 429 with Retry-After header.